Siamining.com I find to be the best option for the A3... since the second batch shipped the diff has doubled and I am making about half of what I was. I look for other pools to use for all of my Bitmain equipment. I don't like using antpool as I'd rather not give any extra money to bitmain after they flooded the market and screwed us all.
I took 6852 confirmation but, unfortunately my deposit still does not appear and the balance does not change. I wish you communicated with the poloniex developers and it is now my darling. I've been sleeping for months and I'm about to be sick and tired now.